stencil ongeveer 10x23cm. In addition to its use as a stencil, this 4x9inch alignment tool is ideal for use with Hero Arts Looking Glass collection of products, providing three evenly placed 2.25inch square openings for use in positioning the dies. To use with Looking Glass dies: 1. Position alignment tool on card. 2. Place die in opening and temporarily tape down to keep in place. 3. Remove alignment tool from card. 4. Run card through your favorite die cutting machine. Hero Arts stencils are made of thick frosted mylar with premium lasercut images. Use a paintbrush, ink pad, dauber, or spray to leave a stylish impression.